7290786

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 15069888

約数和(自身を除く): 7779102

約数列:

[1, 2, 3, 6, 53, 101, 106, 159, 202, 227, 303, 318, 454, 606, 681, 1362, 5353, 10706, 12031, 16059, 22927, 24062, 32118, 36093, 45854, 68781, 72186, 137562, 1215131, 2430262, 3645393, 7290786]

約数ペア:

[(1, 7290786), (2, 3645393), (3, 2430262), (6, 1215131), (53, 137562), (101, 72186), (106, 68781), (159, 45854), (202, 36093), (227, 32118), (303, 24062), (318, 22927), (454, 16059), (606, 12031), (681, 10706), (1362, 5353)]